/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 东莞呵呵
 * Date:2022-04-05
 * Time:9:49
 */
public class Test {
    public static void main(String[] args) {
        Calculator calculator=new Calculator(6,3);
        System.out.println(calculator.add());
        System.out.println(calculator.sub());
        System.out.println(calculator.mul());
        System.out.println(calculator.div());

    }
}
